ISRC FR50X1958603
Verified recording
FR50X1958603 is “Symphony No. 49 in F Minor, Hob. I:49 'La Passione': II. Allegro di molto” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x8a4e0675838e302c5b35eb96c4b1da6758f6ed9505cfbe4a796411dd08b177b4 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1958603.
Recording identifiers
- ISRC
- FR50X1958603
- Title
- Symphony No. 49 in F Minor, Hob. I:49 'La Passione': II. Allegro di molto
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x8a4e0675838e302c5b35eb96c4b1da6758f6ed9505cfbe4a796411dd08b177b4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7a5f6bba64f858ad75f523769a0e08ab448d3d8552766d869525a818a3067e65- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1958603
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 49 in F Minor, Hob. I:49 'La Passione': II. Allegro di molto · Machine-readable JSON-LD